Haier DW12-AFM4, Service Manual, Page: 21 / 30

Maintenances Services and Trouble Shooting
Water supply trouble
Phenomenon: water level cannot reach the required location
Check:
Whether water is flowing in the hose N turn on
Whether the stopcock is turned on the stopcock
Y
Whether solenoid N measure whether solenoid Y change the
valve is noisy valve is electrified solenoid valve
Y
Whether the water intake Y user’s water pressure
velocity is too slow is too low
N
Whether water level N change water
switch is OK level switch
Y
Cable or the program controller is broken
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